申请人:Nippon Shokubai Co., Ltd.
公开号:EP3375756A1
公开(公告)日:2018-09-19
Provided are a method for producing a graphite oxide derivative capable of simply producing a high-quality graphite oxide derivative, and a high-quality graphite oxide derivative. The present invention relates to a method for producing a graphite oxide derivative, the method including the steps of oxidizing graphite; and preparing a graphite oxide derivative by reacting graphite oxide in a reaction liquid containing graphite oxide obtained in the oxidation step or graphite oxide in a graphite oxide-containing composition that is separated from the reaction liquid with a compound reactive with an oxygen-containing functional group of the graphite oxide, the method not including the step of purifying and drying the graphite oxide-containing reaction liquid between the oxidation step and the graphite oxide derivative preparation step.
本发明提供了一种能够简单生产高质量氧化石墨衍生物的氧化石墨衍生物生产方法,以及一种高质量氧化石墨衍生物。本发明涉及一种生产氧化石墨衍生物的方法,该方法包括以下步骤:氧化石墨;以及制备氧化石墨衍生物,方法是在含有氧化步骤中获得的氧化石墨或从反应液中分离出来的含氧化石墨成分中的氧化石墨的反应液中,使氧化石墨与与氧化石墨的含氧官能团反应的化合物反应,该方法不包括在氧化步骤和氧化石墨衍生物制备步骤之间净化和干燥含氧化石墨的反应液的步骤。